yu.dk
Last scanned: 2026-08-23 12:03:53  ·  5366ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   312ms
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC375ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
312ms
A
345ms
MX
337ms
AAAA
337ms
TXT
1433ms
CAA
308ms
HTTPS
305ms
TLSA
289ms
SOA
48ms
MTA-STS
353ms
DNSSEC
375ms
SRV
366ms
Total
5366ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 12:03:53 5366ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 09:06:53 1481ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 08:50:35 1463ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 08:25:31 7021ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 02:36:20 6256ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 16:01:36 2723ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 08:02:17 8988ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 02:14:32 10940ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 15:24:36 1253ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 01:32:52 2766ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 11:08:11 2698ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 10:37:56 8770ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 10:17:10 10883ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 04:12:41 10864ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 03:35:33 1024ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 03:00:59 9027ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 02:38:47 9917ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 00:53:48 2588ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 23:07:04 873ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 21:25:41 938ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 18:21:18 16933ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 14:16:53 945ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 12:50:35 8814ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 03:59:46 1036ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-13 20:22:36 912ms 2 NS 0 A 0 MX ❓ Unknown View
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